GB190202918A - Method for Applying Positive Change of Feed to Backshaft, or Sliding Shaft on a Lathe, and the like. - Google Patents
Method for Applying Positive Change of Feed to Backshaft, or Sliding Shaft on a Lathe, and the like.Info
- Publication number
- GB190202918A GB190202918A GB190202918DA GB190202918A GB 190202918 A GB190202918 A GB 190202918A GB 190202918D A GB190202918D A GB 190202918DA GB 190202918 A GB190202918 A GB 190202918A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- feed
- lathe
- backshaft
- sliding shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Turning (AREA)
Abstract
2918. Macnab, T. P. Feb. 5 Feed-motions; gearing, driving; lathes. - A change gearing for imparting motion to the back shaft of a lathe, or for connecting two parallel shafts in any machine, consists of two sets of wheels F, one set keyed on the feed-shaft S and the other set loose on a short driving-shaft A, but capable of being separately coupled to it by sliding the shaft longitudinally till a short key E engages a keyway in the desired wheel. The shaft is moved by a pinion B on a shaft C engaging a circular rack on the shaft A, the shaft C being continued through to the front of the lathe bed or to a convenient place, and having a band-wheel D with an index and locking-pin, so that the shaft A may be set to give the desired feed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190202918T | 1902-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190202918A true GB190202918A (en) | 1903-01-01 |
Family
ID=32427248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190202918D Expired GB190202918A (en) | 1902-02-05 | 1902-02-05 | Method for Applying Positive Change of Feed to Backshaft, or Sliding Shaft on a Lathe, and the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190202918A (en) |
-
1902
- 1902-02-05 GB GB190202918D patent/GB190202918A/en not_active Expired
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